Build smart compatibility finders for your Shopify store — Brand / Model / Year, size guides, material selectors, and more. Customers pick their criteria, you show the right products. No coding required.
Free plan available · 7-day trial on paid plans · No credit card required
Works for any industry
Set up once in your admin. Works automatically on your storefront.
Create the criteria your customers use to narrow down products — Brand, Model, Year, Size, Material, or anything custom. Each level cascades into the next.
Assign which products are compatible with which combinations. Import thousands of rows via CSV in seconds, or map manually for smaller catalogs.
Drop the finder block anywhere in your theme using the Theme Editor — no code required. Works with any Shopify 2.0 theme out of the box.
Shoppers make their selections and instantly see only the products that are compatible. Fewer returns, more confidence, higher conversion.
A complete compatibility system, not just a widget.
Cascading dropdowns on any page — homepage, collection, product, or a dedicated results page.
Show a 'Compatible' or 'Not Compatible' badge on product pages based on the customer's current selection.
Show a full list of what each product is compatible with, right on the product page.
Logged-in customers can save their vehicle or criteria and get instant results on return visits.
A persistent banner that remembers the customer's selection across pages so they never lose context.
Import thousands of product-to-term mappings in one go. Supports range expansion (2018–2024 becomes individual years automatically).
Automatically detect and remove orphaned mappings where the Shopify product has been deleted.
Mark certain products as universal — they appear in every search result regardless of the selection made.
Start free. Upgrade when you need more.
Yearly plans available — save up to 20%. All paid plans include a 7-day free trial.
Install Codizex — Product Fit Finder on your Shopify store. Free plan, no credit card required.